| Patents for G06K 11 - Methods or arrangements for graph-reading or for converting the pattern of mechanical parameters, e.g. force or presence, into electrical signals (2,349) |
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| 02/18/1986 | US4571638 Random-access electronic camera |
| 02/18/1986 | US4571454 Coordinate position digitizing system |
| 02/12/1986 | EP0171284A2 Optical digitizer |
| 02/04/1986 | US4568798 Resistive layer containing point electrodes; comprising carbon-coated silica carrier and a binder |
| 01/28/1986 | US4567470 Touch sensing device |
| 01/16/1986 | WO1986000446A1 Touch input device |
| 01/14/1986 | US4564928 Graphical data apparatus |
| 12/17/1985 | US4558757 Position coordinate input device |
| 12/05/1985 | WO1985005477A1 Precision display position designation system using coarse touch panel input |
| 12/03/1985 | US4556871 Touch sensing device |
| 11/26/1985 | US4555590 Method and apparatus for entering graphics |
| 11/19/1985 | US4554409 Method of electromagnetically reading coordinate data |
| 11/19/1985 | CA1196988A1 Optical pattern tracing system |
| 11/19/1985 | CA1196987A1 Touch position sensitive surface |
| 10/30/1985 | EP0159498A1 Coordinate input device with display |
| 10/29/1985 | US4550438 Retro-stroke compression and image generation of script and graphic data employing an information processing system |
| 10/29/1985 | CA1196104A2 Photoelectric input apparatus |
| 10/24/1985 | EP0101502A4 High resolution light pen for use with graphic displays. |
| 10/22/1985 | CA1195754A1 Apparatus and method for determining the position of a driven coil within a grid of spaced conductors |
| 10/16/1985 | EP0157821A1 Conductive electrode arrays and arrays of resistive elements for use in touch panels and for producing electric fields |
| 10/15/1985 | US4546948 Easel |
| 10/09/1985 | EP0157354A2 Method for designating a recognition mode in a hand-written character/graphic recognizer |
| 10/02/1985 | EP0156593A2 Method and apparatus for mode changes and/or touch mouse control |
| 10/02/1985 | EP0156509A1 Sign verification |
| 09/25/1985 | EP0155781A1 A coordinate detecting apparatus |
| 09/25/1985 | EP0155395A2 Pattern tracer slowdown circuit |
| 09/25/1985 | EP0155394A2 Line tracer accuracy control |
| 09/17/1985 | US4542526 Character recognition apparatus |
| 09/17/1985 | US4542375 Deformable touch sensitive surface |
| 08/28/1985 | EP0152740A1 Coordinate input device with display |
| 08/21/1985 | EP0151959A1 Coordinate input device with display |
| 08/14/1985 | EP0151316A2 On-line recognition method and apparatus for a handwritten pattern |
| 08/07/1985 | EP0150947A2 Scanning system |
| 08/06/1985 | US4534060 Method and apparatus for removing noise at the ends of a stroke |
| 07/30/1985 | CA1191094A1 Method and a circuit for determining a contour in an image |
| 07/16/1985 | US4529959 Input device |
| 07/09/1985 | US4528593 Visual sensor systems |
| 07/03/1985 | EP0147300A2 Process and apparatus for the determination of the coordinates of a contact point on a semi-analog sensitive surface |
| 07/03/1985 | EP0065568B1 Touch position locating arrangement |
| 06/26/1985 | EP0065567B1 Touch position locating system |
| 06/05/1985 | EP0143581A2 A linear measurement apparatus |
| 05/15/1985 | EP0141729A2 Sensitive display device involving a scanning screen |
| 04/23/1985 | US4513444 Method of compressing data |
| 04/23/1985 | US4513043 Precision wire grid glass digitizing tablets |
| 04/17/1985 | EP0137143A2 Dual scan optical pattern tracer |
| 03/28/1985 | WO1985001375A1 Conductive electrode arrays and arrays of resistive elements for use in touch panels and for producing electric fields |
| 03/20/1985 | EP0134539A2 Position detecting apparatus |
| 02/19/1985 | US4500917 Method of filing set-up data for a photo-electric scanner and an apparatus for reading such data in the form of graphs |
| 01/23/1985 | EP0131676A2 Method for automatically digitizing the contours of line graphics, e.g. characters |
| 01/09/1985 | EP0130649A1 Signal generating device |
| 01/08/1985 | US4492818 Tablet input apparatus |
| 01/02/1985 | EP0130131A1 Plan pick-up system |
| 12/04/1984 | US4486654 Optical pattern tracing system with improved manual control |
| 11/14/1984 | EP0124839A2 Apparatus and method for scanning an object |
| 10/30/1984 | CA1177142A1 Dual scan optical pattern tracer |
| 10/16/1984 | CA1176342A1 Pressure-sensitive conductive elastic sheet |
| 09/19/1984 | EP0118991A1 Interactive display system |
| 08/28/1984 | CA1173573A1 Optical cursor control device |
| 07/25/1984 | EP0114093A2 An eraser for an electronic blackboard |
| 07/11/1984 | EP0112975A1 Apparatus for detecting an x-y position |
| 07/04/1984 | EP0112403A1 Opto-electronic scanning apparatus |
| 07/03/1984 | CA1170368A1 Touch position locating system |
| 07/03/1984 | CA1170352A1 Touch position locating arrangement |
| 06/13/1984 | EP0110131A1 Apparatus and method of electromagnetically reading coordinate data |
| 06/12/1984 | US4454417 High resolution light pen for use with graphic displays |
| 06/05/1984 | US4453084 Optical pattern tracing system |
| 05/09/1984 | EP0024090B1 Touch panel system and method |
| 05/02/1984 | EP0107196A2 Character recognition apparatus |
| 04/03/1984 | US4441020 Method for tracing an object |
| 02/29/1984 | EP0101502A1 High resolution light pen for use with graphic displays. |
| 02/28/1984 | US4433912 Method and a circuit for determining a contour in an image |
| 02/22/1984 | EP0030234B1 Device for measuring parameters representative of the handwriting speed |
| 02/08/1984 | EP0099971A2 Retro-stroke compression and image generation of script and graphic data employing an information processing system |
| 01/04/1984 | EP0097555A1 System to retrieve information from a record carrier |
| 01/04/1984 | EP0097498A1 Touch sensing device |
| 12/27/1983 | US4423286 Apparatus and method for determining the position of a driven coil within a grid of spaced conductors |
| 11/09/1983 | EP0093565A2 Touch sensing device |
| 10/11/1983 | US4409479 Optical cursor control device |
| 09/21/1983 | EP0089132A1 Method and apparatus for setting information input zone by coordinate input device |
| 09/14/1983 | EP0088565A1 Method and apparatus for controlling entry of information by coordinate input device |
| 09/07/1983 | EP0087949A2 Method and apparatus for creating numerical control data |
| 09/07/1983 | EP0087948A2 Method and apparatus for creating part program data |
| 09/07/1983 | EP0087947A2 Method and apparatus for correcting shapes |
| 09/07/1983 | EP0087945A1 Method and apparatus for setting coordinate system |
| 09/07/1983 | EP0087944A1 Method and apparatus for entering graphics |
| 09/07/1983 | EP0087943A1 Method and apparatus for setting coordinate system origin |
| 08/18/1983 | WO1983002849A1 High resolution light pen for use with graphic displays |
| 08/03/1983 | EP0084780A2 Method and circuit for determining the direction of contours in a picture |
| 08/02/1983 | US4397033 Device for measuring characteristic parameters of the speed of handwriting |
| 06/15/1983 | EP0081348A2 Optical cursor control device |
| 06/08/1983 | EP0065567A4 Touch position locating system. |
| 06/01/1983 | EP0080294A1 Pattern scanners |
| 05/16/1983 | EP0065568A4 Touch position locating arrangement. |
| 03/23/1983 | EP0074850A2 An improved optical pattern tracing system |
| 02/01/1983 | CA1140689A2 Readout means of a calculator operatively associated with a home use tv image screen |
| 12/14/1982 | US4364035 Electro-optical mouse |
| 12/01/1982 | EP0065568A1 Touch position locating arrangement. |
| 12/01/1982 | EP0065567A1 Touch position locating system. |
| 11/25/1982 | WO1982004151A1 Electro-optical mouse |
| 10/19/1982 | US4355202 Mounting arrangement for a position locating system |